489980338 has 8 divisors (see below), whose sum is σ = 739372032. Its totient is φ = 243522996.

The previous prime is 489980329. The next prime is 489980369. The reversal of 489980338 is 833089984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733170 + ... + 733837.

It is an arithmetic number, because the mean of its divisors is an integer number (92421504).

Almost surely, 2^489980338 is an apocalyptic number.

489980338 is a deficient number, since it is larger than the sum of its proper divisors (249391694).

489980338 is a wasteful number, since it uses less digits than its factorization.

489980338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467176.

The product of its (nonzero) digits is 1492992, while the sum is 52.

The square root of 489980338 is about 22135.4994974137. The cubic root of 489980338 is about 788.3629712715.

The spelling of 489980338 in words is "four hundred eighty-nine million, nine hundred eighty thousand, three hundred thirty-eight".